JP4912498B2 - 電気回路開閉操作装置 - Google Patents

電気回路開閉操作装置 Download PDF

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Publication number
JP4912498B2
JP4912498B2 JP2010508993A JP2010508993A JP4912498B2 JP 4912498 B2 JP4912498 B2 JP 4912498B2 JP 2010508993 A JP2010508993 A JP 2010508993A JP 2010508993 A JP2010508993 A JP 2010508993A JP 4912498 B2 JP4912498 B2 JP 4912498B2
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Japan
Prior art keywords
operation handle
handle
electric circuit
operator
operation device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2010508993A
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English (en)
Japanese (ja)
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JPWO2009130763A1 (ja
Inventor
健司 大西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2009130763A1 publication Critical patent/JPWO2009130763A1/ja
Application granted granted Critical
Publication of JP4912498B2 publication Critical patent/JP4912498B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
JP2010508993A 2008-04-22 2008-04-22 電気回路開閉操作装置 Active JP4912498B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/057765 WO2009130763A1 (ja) 2008-04-22 2008-04-22 電気回路開閉操作装置

Publications (2)

Publication Number Publication Date
JPWO2009130763A1 JPWO2009130763A1 (ja) 2011-08-11
JP4912498B2 true JP4912498B2 (ja) 2012-04-11

Family

ID=41216512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010508993A Active JP4912498B2 (ja) 2008-04-22 2008-04-22 電気回路開閉操作装置

Country Status (5)

Country Link
JP (1) JP4912498B2 (ko)
KR (1) KR20100077058A (ko)
CN (1) CN101978457A (ko)
TW (1) TW200945399A (ko)
WO (1) WO2009130763A1 (ko)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123339A (en) * 1975-02-07 1978-10-31 Andco Industries, Inc. Method and apparatus for electrochemical contaminant removal from liquid media
JPS51103672U (ko) * 1975-02-19 1976-08-19
JPS6222882Y2 (ko) * 1980-01-17 1987-06-11
JPS5942581B2 (ja) * 1980-01-31 1984-10-16 宇部興産株式会社 自硬性鋳物砂組成物
JPS596225A (ja) * 1982-07-02 1984-01-13 Toyo Ink Mfg Co Ltd 着色用組成物
JPS596225U (ja) * 1982-07-02 1984-01-14 東亜特殊電機株式会社 回転つまみ
JPH0337727A (ja) * 1989-07-04 1991-02-19 Nec Corp コンパイラにおける最適化方式
JPH065191A (ja) * 1992-06-23 1994-01-14 Fuji Electric Co Ltd 回路遮断器の外部操作ハンドル装置
JP4127137B2 (ja) * 2003-07-03 2008-07-30 富士電機機器制御株式会社 回路遮断器の外部操作ハンドル装置
JP4872756B2 (ja) * 2007-03-30 2012-02-08 三菱電機株式会社 開閉器の外部操作ハンドル装置

Also Published As

Publication number Publication date
JPWO2009130763A1 (ja) 2011-08-11
WO2009130763A1 (ja) 2009-10-29
TW200945399A (en) 2009-11-01
KR20100077058A (ko) 2010-07-06
CN101978457A (zh) 2011-02-16

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